MaijienofcompetitorofrelaxedAobamaYuUSAlocaltimedefeatonTuesdayintheeveningRepublicanParty,beelectedsuccessfullyUSAPresident44thtimes,andbecomeUSAhistoryfirstplaceblackpresident.Aobamahadoncespoken:"IandChinahavepredestinedrelationshipspecially,relationbymarriagebeingChinese.IniecehavingaforeigncitizenofChineseoriginbloodlineage,...Myyoungersister'shusbandWuJiaRuisforeigncitizenofChineseoriginbeingborninCanada,hasUSAnationalitynow".Aobama'ssamefatherhalfyoungersisterMayaisborninJakarta,hasonehalfIndonesiabloodlineages.WuJiaRu'sparentsistocomefromMalaysianChinese".OnpolicyonChina,thisbenewlyappointedastheAmericanpresidentinclinationrelationinbuildingalongrange,activelyandhavingconstructivewithChina.AdvocatedeepeningU.S.-Chinaeconomicsecurityandthewholeworldpolicyproblemtheaspecthigh-riseconversation,reinforcesbothcountriesenvironmentalprotectionandmilitaryaffairsexchange.Beingabletoforeseefromthis,Aobama'sbeingelectedmaybecomeafineturningpointofSino-U.S.relation.Butonproblemsuchastradecontacts,exchangeratesfortheRenminbiagainstothercurrencies,Aobama'spolicyonChinaletspersonbeanxiousfor.WhateffectbeabletobringtoChinaafterallafterthisappearingonthestageofthenwithAmericanpresidentofChinese"especiallywithonesoul"?Driveaneffect:HopeandChinaunfoldtheall-directioncooperationFromthatIraqwar,aspectsuchaspreventingtheproliferationofnuclearweapons,improvingtheUSAinternationalimagecome,Aobama'sforeignpolicycanbetermedatremendousdifferencecomparedwithBush.OnlywhenonChineseproblem,AobamawillcontinueBushgovernmentpolicytoagreatextent,willcontinuescooperatingwithChinesedevelopmententirebearing.Theobahorseisnolackofwellexperienced"knowledgeChinafaction"atone'sside,willcertainlydrivenewonegovernmentontherelationhandlinganticorona,towardsreason,activedirectiondevelop.Aobamaalreadytakesaclearcutstand,willcontinuekeepingaconversationwithChinainthefieldofenvironmentalprotection,cooperationinthefieldofenergyetc.afterbeingelected.ThatthebuddywhoworkstogetherconcernsbothsidesconstructiveisabletodevelopfurtherSino-U.S.relationsurelyisabletokeepsustainedstabledevelopment.Aobamaisintwostate-ownedcommonbenefitrunningforprocessmiddleemphasizingSino-USagainandagain,advocatesthemultilateraldoctrineandcooperationamongnations.Ingoingaheadtoplatformproblem,DemocraticPartyadvocatesone-Chinaprincipleallalong,advocatesdefendingTaiwanstraitareapeaceandstability.AobamaalsosuggeststhatagreatquantityexportsUSAjobopeningswithgoagainsttoChina,opposetheChinesepolicyinthefieldofexchangerate,thetradefrictionbetweenSino-USmaybeisabletoincreasebyafterheiselected.Butsincethecooperationrelationbeforebothsidesisalreadyextraordinarydeep,above-mentionedproblemhoweverlittleconcern.AtpresentAobamaissuretoconcentrateeffortsonthebuddyrelationworkingtogetherintheconstructivefoundingSino-USbothsidesunderbigbackgroundofinternational.Blockaneffect:Aobamaoreffectuation"tradeprotectionism"enlargesSino-UStradepressureAnalyseAobama'stradepolicy,ProfessorYinHonghasexpressedoutaconcerntimeRenminUniversityofCh